Feature Request

this is a result of investigation of #5698

Summary

in atk4/data we are excluding Oracle system tables by extending the OraclePlatform::getListTablesSQL method

https://github.com/atk4/data/blob/0c6bce5c2ac53589934b02bc0832a4753c283f15/src/Persistence/Sql/Oracle/PlatformTrait.php#L111-L119

we do so to massively improve the discovery performance as listing the system/non-user table is not helpful

in DBAL 3.3 this reduced the tests time from hours to about 2 minutes

in DBAL 3.4.x #5268 was introuced, which reduced the time, without the custom OraclePlatform::getListTablesSQL method override described above, to about 8 minutes

this is a feature request to filter the oracle_maintained tables (and objects in general) out by default and/or to provide an option in schema manager to enable/disable such filtering